baber/WOPTO huggingface dataset:
Patent JP-2000150654-A (JP)
Title: Semiconductor device and its wiring
Inventor: YAMASHITA KYOJI
IPC: H01L21/3205
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent increase in wiring capacity even if a wiring space becomes larger when air void process is applied by placing dummy wiring between signal lines and forming air voids between the signal lines and the dummy wiring. SOLUTION: GDL, GDC and GDR are driving gates. GFL, GFC and GFL are load gates. The driving gates and the load gates are respectively connected by signal lines WL, WC and WR. Dummy lines D1 and D2 in floating state are placed in a position between the lines WL and WC or between the lines WC and WR. Accordingly, large air voids are formed respectively between the lines WL and D1, D1 and WC, WC and D2, and D2 and WL. In this way, effective relative dielectric constant can be reduced and wiring capacity can be also reduced.
Patent JP-S60162562-A (JP)
Inventor: GERUTO FUAUBERU
IPC: B22D11/128
Filed: 1984-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03282277-A (JP)
Title: Magnetic detection element
Inventor: OSHIRO YASUSHI
IPC: H01L43/08
Filed: 1990-09-07
Abstract: PURPOSE:To suppress the effect of magnetic field on a resistor for compensating temp. by arranging resistors for detecting magnetism and compensating temp. so that the average directions of currents flowing through the respective short striplike parts constituting said resistors become almost right-angled to each other. CONSTITUTION:A compensating resistor 4a is formed from a plurality of short strip like parts 9 turned in the direction right-angled to the short striplike part 8 of a detecting resistor 3a. In this case, the short striplike parts 9 of the temp. compensating resistor 4a are made narrower than the short striplike parts 8 of the detecting resistor 3a to be reduced in the area thereof. By this method, when these resistors are placed in a same magnetic field, the resistance change of the temp. compensating resistor becomes smaller than that of the detecting resistor and the effect of the magnetic field on the temp. compensating resistor can be suppressed and a magnetism detecting region can be widened to a large extent.
Patent JP-S62100455-A (JP)
Title: Quartz glass optical fiber
Inventor: UCHIUMI ATSUSHI
IPC: C03B37/018
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a titled optical fiber having a clad of small refractive indices and desired and intricate refractive index distribution by using a gaseous fluorine or volatile fluorine compd. and borane or volatile borane deriv. as a dopant source gas and forming the clad. CONSTITUTION:The dopant source gas such as, for example, gaseous mixture composed of BF3, SiF4 and BCl3 at 1:0.2-1:1-1.0 mixing ratio is obtd. by mixing the fluorine or volatile fluorine compd., borane or volatile borane deriv. and if necessary, other gases such as N2, Ar and He. The clad forming gas mixed with silicon compd. such as SiCl4, O2 and the above-mentioned dopant source gas is fed into a quartz glass pipe (support) and the outside surface of the quartz glass pipe (support) is heated to 1,200-1,800 deg.C to form the clad consisting of the F and/or B doped quartz glass layer on the inside surface. A pure quartz glass rod is inserted therein and while the inside of the pipe is evacuated to a vacuum, the pipe is heated to about 2,000 deg.C to collapse, forming the optical fiber having support, clad and core.
Patent JP-S61116860-A (JP)
Title: Formation of multilayer interconnection of semiconductor integrated circuit
Inventor: MATSUZAKI KAZUO
IPC: H01L21/768
Filed: 1984-11-12
Abstract: PURPOSE:To obtain the electrically good condition of connection by connecting the lower layer wiring Al with the upper layer wiring Al through an TiO2 film by spreading the lower layer wiring Al and subsequently coating it with Ti which is hard to be oxidized compared with Al. CONSTITUTION:An Al or Al-Si layer 2a on an Si substrate 1 is coated with Ti 7 and the surface is covered with TiO2 8. Then it is connected with the Al or Al-Si layer 5 as an upper layer through a through hole 4 of an interlaminar insulating film 3. At this time, TiO2 is deoxidized by Al and Ti and Al produce a connection part of metals so that the electrically good energizing condition can be obtained in this part. In addition to Ti, it is possible to use a simple substance or an alloy of Cr, Si, Fe, Mg, Zn, Ni, Cu, Pd, Pt, Au, Sn, Pb and Mn. By this method, even if the through hole is extremely minute, the upper (5a) and lower wiring layers are connected well.
Patent JP-2000064112-A (JP)
Title: System garment
Inventor: SHIBUYA KAZUO
IPC: A41D13/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a system garment capable of easily forming a specific use system network suitable for singly or combinedly using different portable electronic equipment. SOLUTION: This system garment is provided with plural connection ports and large and small pockets arranged in proper sizes, plural partitioned wiring portions and connection ports, and connection means. Each partitioned wiring portion comprises the proper number of insulated/sealed conductive wires. Each conductive wire has connection ports. The connection ports of the pockets and the partitioned wiring portions can selectively be connected to each other through connection means to form an equipment system connection network suitable for specific uses, when a portable telephone or a small radio is used. When a special functional board such as a telephone function board, a broadcast-receiving function board or a recording function board is received in the pocket and subsequently connected to a system for the specific use, a specific special function-connected system can be formed.
Patent JP-H0399534-A (JP)
Title: Testing system for radio selective call receiver
Inventor: EBINA SUEHARU
IPC: H04B17/00
Filed: 1989-09-12
Abstract: PURPOSE:To reduce the production cost and the maintenance cost of a receiver by providing an operation detecting part which converts an optical signal to an electric signal to output it to a computer and a light emitting part controlled by the computer. CONSTITUTION:Under the control of a computer 1, an encoder 2 generates an encoded signal, and the carrier wave generated by a signal generator 3 is modulated by the encoded signal generated by the encoder 2 and is sent to a transmission antenna 4. The radio wave transmitted from the transmission antenna 4 is received by a selective call receiver 5 with the display function, and received display information is displayed. The computer 1 recognizes the operation state of the receiver 5 through an operation detecting part 6 by a flicker indicator lamp and a display device of the receiver 5. When the receiver 5 performs the receiving operation, the computer 1 controls a light emitting part 7 to cause it to emit light with a preliminarily determined pattern and transmits the optical signal to the receiver 5. The receiver detects this optical signal to clear the reception state and enters into the reception state again.
Patent JP-2000069721-A (JP)
Title: Flat type conductor and manufacturing method and machine thereof
Inventor: KAWAI TOSHIYUKI
IPC: H01F41/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a winding coil of flat type conductor using an insulation coated round type conductor by rolling an insulation coated round type conductor into an insulation coated flat type conductor and winding it simultaneously into a coil. SOLUTION: The flat type conductor winding coil manufacturing machine 11 comprises a truncated conical bobbin 13 standing on a base 12 fixed on the floor, a rolling unit 14, and a winder 16 for winding a flat type conductor 5 fed out from the rolling unit 14 in Z direction around a winding part 15 to form a coil 1. In the flat type conductor winding coil manufacturing machine 11, an insulation coated round type conductor 105 fed out from the bobbin 13 is rolled by the rolling unit 14 on the downstream side into an insulation coated flat type conductor 5 which is wound, as it is, by a coil winder 16 farther on the downstream side.  Since a winding coil 1 of flat type conductor 5 can be manufactured using the round type conductor 105 and a coil 1 of flat type conductor 5 can be formed simultaneously with flattening of the round type conductor 105, a flat type conductor winding coil 1 can be manufactured at relatively low cost.
Patent JP-H03197568-A (JP)
Title: Carthamine dye composition with improved brightness
Inventor: OEDA ICHIRO
IPC: A61Q1/02
Filed: 1989-09-13
Abstract: PURPOSE:To provide a carthamine dye composition with improved brightness which has a high color value and exhibits a vivid red color by adding a powdered water-insoluble protein and/or nucleic acid to a water-miscible organic solvent solution of carthamine, mixing them, and diluting the mixture with water. CONSTITUTION:Purified carthamine is dissolved in a water-miscible organic solvent such as methanol. The carthamine concentration is preferably about 1 to 5wt.%. To the resulting solution, about 2 to 20 parts by weight, per part (by weight) of the carthamine, of a water-insoluble protein and/or nucleic acid is added, followed by mixing under stirring at about 4 to 30 deg.C. Water is added to the resulting mixture under stirring until the concentration of the water- miscible organic solvent reaches 20wt.% or less. As a result, the carthamine dissolved in the solvent becomes fine grains, and the grains are then adsorbed to the surface of the protein, exhibiting a vivid red color. The so-formed carthamine dye composition is isolated from the solvent by conventional methods such as filtering or centrifuging, and if necessary, subjected to rinsing, drying and pulverizing. By the above process, it is possible to obtain a carthamine dye composition exhibiting a color of a vivid tone.
Patent JP-S6480070-A (JP)
Title: Semiconductor integrated circuit
Inventor: NOGUCHI TAKESHI
IPC: H01L27/088
Filed: 1987-09-21
Abstract: PURPOSE:To prevent a channel from being broken down by hot electrons etc. by a method wherein, in a semiconductor integrated circuit comprising multiple FETs, a part of FETs is composed to attenuate the electric field between source and drain. CONSTITUTION:Respective memory cell transistors 10 of an EPROM and the other respective transistors 20 comprising RAM, ROM etc., excluding EPROM are formed on a substrate 5. The ordinary transistor 20 excluding the memory cell transistors 10 are composed to attenuate the electric field between source and drain. In other words, diffused layers 6 in lower impurity concentration than that in a channel region and the source.drain regions 1 are formed between said regions. Through these procedures, the electric field between the source region and the drain region can be attenuated by the diffused layers 6, 6 so that the breakdown of channel by hot electrons etc., may be prevented from occurring.
Patent JP-H04366206-A (JP)
Title: Water discharging pavement
Inventor: MATSUMOTO TAKAYUKI
IPC: E01C5/00
Filed: 1991-06-13
Abstract: PURPOSE:To obtain the water discharging pavement of simple pavement and maintenance control. CONSTITUTION:On a roadbed, a water-permeable layer 1 is laid, and on the water-permeable layer 1, the water-permeable layer 2 of a removable water- permeable layer molded previously in a required dimension having a water- permeability coefficient less than the water-permeability coefficient of the water- permeable layer 1 is fixed with the use of a removably fixing means. As a result, at a time point when water-permeable function is lowered, the water- permeable layer 2 is removed from, and water-permeable function resetting processing can be performed.
Patent JP-H0689355-A (JP)
Title: Bar code printer
Inventor: SAWADA AKIHIRO
IPC: B41J3/36
Filed: 1992-09-07
Abstract: PURPOSE:To prevent a bar code, which is not recognized by a bar code reader, from being generated by generating an error signal if character data which are not recognized by the bar code reader, are present in a character data group for printing a bar code. CONSTITUTION:The character data group for printing the bar code of specific standards is inputted by an input means 3 through which characters, symbols, and various commands can be inputted. A controller C detects the head character data and tail character data of the character data group by a detecting means and a judging means judges whether or not the head and tail character data detected by the detecting means are specific character data. If the judging means judges as that the head or tail character data are not the specific character data, the error signal is generated by the driving circuit 21 of an error signal generating means and a buzzer 20.
Patent JP-H04116714-A (JP)
Title: Portable terminal equipment
Inventor: SHUDO KOJI
IPC: G06F15/00
Filed: 1990-09-06
Abstract: PURPOSE:To operate a printer continuously without waiting for printing data by holding printing data outputted from CPU in a buffer and continuously outputting to the printer. CONSTITUTION:A transmission counter 43 refers to a buffer ready flag 37 corre sponding to the value of the counter in correspondence with a printer ready signal and outputs the counter value to a selector 39 when a system is in a busy state. The selector 39 outputs printing data stored in the corresponding buffer 33 to the printer 41. The transmission counter 43 sets the buffer ready flag 37 to a ready state in correspondence with the output of printing data and counts up the counter value. Thus, printing data is continuously outputted to the printer 41 through the selector 39. Thus, the printer 41 is prevented from waiting for the output of printing data from CPU 31, and can be continu ously operated.
Patent JP-S6299867-A (JP)
Title: Controller for magnified character display
Inventor: SHIMAZU KENJIRO
IPC: G09G1/06
Filed: 1985-10-26
Abstract: PURPOSE:To instruct the area of a picture on a screen, and to magnify characters for display by using a virtual dot pattern holding means and a virtual cursor pattern holding means. CONSTITUTION:A magnifying means 13' is provided together with a color-based virtual dot pattern holding means containing dots formed vertically and horizontally with the maximum magnifying value and a virtual cursor holding means 104. Then a picture positioned on a display screen by a character position recognizing cursor is retrieved for each dot as a subject to be magnified. While the corresponding virtual dot pattern is displayed on an area obtained by a virtual dot coordinate control means 206 in response to said retrieving action. Thus the characters can be displayed with magnification together with an area instructed on a screen.
Patent JP-H0793800-A (JP)
Title: Optical head device
Inventor: FUKUHISA SATOSHI
IPC: G11B7/1381
Filed: 1993-09-27
Abstract: PURPOSE:To obtain an optical head provided with a recording power equal to a normal optical head and a reproduced beam spot having a converged spot diameter smaller than that of a conventional super-high resolution optical head. CONSTITUTION:A converged beam spot is formed on the disk surface of an optical disk 9 with an objective lens 8 by superimposing luminous fluxes from light sources having different wave lengths by a wave length superimposing beam splitter. A luminous flux from a reproduced semiconductor laser having a short wave length passes light shielding bands to form a super-high resolution beam spot being suitable for a reproduction, a luminous flux from a recording semiconductor laser having a relatively long wave length focuses a normal beam spot on the optical disk 9. Luminous fluxes having respective wave lengths reflected at the optical disk 9 are reflected at a signal detecting beam splitter to be received by bisected detectors 16, 18. A reproducing luminous flux is made to be the super-high resolution spot by a re-converging lens to be re- focused on a slit 13 and only a main robe is cut out and then only information in a desired recording pit are read out.
Patent JP-S6483951-A (JP)
Title: Torsional vibration damping device
Inventor: TAZAKI SUSUMU
IPC: F16F15/18
Filed: 1987-09-25
Abstract: PURPOSE:To apply large damping force for torsional vibration of a rotating shaft system by providing a torsional vibration damping device including a torsional vibration detecting mechanism, a storage device, an arithmetic processing unit, and a damping mechanism, wherein the damping mechanism has a plurality of permanent magnets, an electromagnetic coil and an electric current control device. CONSTITUTION:The torsional vibration of a rotary shaft 10 is detected by a torsional vibration detecting mechanism (comprising a permanent magnet 12, an electromagnetic coil 13 and an electric current detecting device 15) to output a torsional vibration detecting signal (c). The signal (c) is input to an arithmetic processing unit 19, and the signal (c) and reference data during normal operation of the rotary shaft 10 which is stored in a storage device 18, are compared and computed in the unit 19 to output a control signal (d) for decreasing a difference therebetween. The signal (d) is input to an electric current control device 16 of the damping mechanism. When an electric current flowing through the electromagnetic coil 13 is controlled by the device 16, designated electromagnetic force is generated in the coil 13, so that torsional vibration of the rotary shaft 10 is diminished by interacting magnetic force action with the magnetic force of the permanent magnet 12.
Patent JP-H05247009-A (JP)
Title: N-(3-alkylthio-phenyl)-oxazindione
Inventor: PIITAA OOMUSU
IPC: C07D265/12
Filed: 1992-08-17
Abstract: PURPOSE: To obtain a novel N-(3-alkylthio-phenyl)-oxazindione suitable as a herbicide, in particular for prevention by mainly post-germination method of dicotyledonous weeds in dicotyledonous crops, e.g. soy bean.  
     CONSTITUTION: The noel oxazindione is a compd. of formula I (wherein R 1 , R 4  and R 5  are each H or a halogen; R 2  is a 1-6C alkyl, 3-6C alkenyl, 3-6C alkynyl, 3-6C cycloalkyl, 5-6C cycloalkenyl, etc.; R 3  is H, a halogen, CN, CH 3 , CF 3 ; R 6  and R 7  are each H, a halogen, 1-4C alkyl, 1-4C halogenoalkyl, 3-5C alkanediyl where R 6  and R 7  are taken together), e.g. 3-(2-fluoro-4-chloro-5-(1- ethoxycarbonyl-ethylthio-phenyl)-6,7-dihydro-cyclopent[e]-1,3-oxazin-2,4(3H,5H)- dione of formula II. The compd. can be prepared by reacting a compd. or formula III with a compd. of formula IV to VI [wherein R 9  and R 10  are each H or a (substd.)alkyl] properly in the presence of a diluent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0667335-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/035
Filed: 1992-08-17
Abstract: PURPOSE:To enhance preservability to the lapse of time and to eliminate trouble such as fog, low dryability and fixability, roller marks and residual color even at the time of very rapid development by incorporating plural kinds of compds. into a hydrophilic colloidal layer on a base. CONSTITUTION:Two kinds of compds. represented by formulae I, II are incorporated into a hydrophilic colloidal layer on the base of a silver halide photographic sensitive material with at least one silver halide emulsion layer on the base. In the formula I, each of R<1> and R<2> is H, an alkyl, etc., a halogen, alkyl, etc., may be used as one or more substituents, in the case of two or more substituents, they may be different from each other, X is N or methine and M is H, an alkali metal atom, etc. In the formula II, Z is a heterocyclic ring directly or indirectly having at least one among -SO3M, -COOM, -OH and -NHR<3>, R<3> is H, a 1-6C alkyl, etc., and M has the same meaning as M in the formula I, R<4> is H, an aliphatic or aromatic group.
Patent JP-H1093277-A (JP)
Title: Cooling medium
Inventor: NISHI TADASHI
IPC: H05K7/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a light-weight flat semiconductor element by forming a cooling tube for bringing into contact with cooling medium of copper and a heat transfer material covering the tube of aluminum. SOLUTION: Both surface of a cooling medium 10 are formed of contact surface for removing heat from a flat semiconductor element. A cooling tube 12, made of copper as a material is spirally bent in the medium 10, and convered on its periphery with a heat transfer material 13 of aluminum as the material. An end of the tube 12 is projected to an end face of the material 13, and has a cooling medium inlet 14a of a base, made of stainless steel having superior electric corrosion resistance for connecting to other cooling tube as a material and a cooling medium outlet 14b. Thus, weight of the medium 10 can be reduced, without lowering its cooling efficiency.
Patent JP-H04119883-A (JP)
Title: Optical recording medium and optical recording method using the same
Inventor: KOBAYASHI HIDEO
IPC: G11B7/243
Filed: 1990-09-11
Abstract: PURPOSE:To perform optical recording by utilizing the difference between reflectivities by constituting a recording material of a composition consisting of a plurality of elements and capable of selectively taking a single phase state and a two-phase coexisting state in its molten state. CONSTITUTION:In an optical recording medium formed by providing a recording material layer reversibly changed in its optical properties by a means such as light or heat and performing the recording and regeneration of data or recording, regeneration and erasure by utilizing the change of said optical properties, the recording material layer is constituted of a composition consisting of a plurality of elements and capable of selectively taking a single phase state or a two-phase coexisting state in its molten state. Concretely, the principal part of the optical recording medium is constituted of the SiO2 substrate protective layer 4 formed on an acrylic substrate 1 by an RF magnetron sputtering method, the Zn-Pb recording material layer 3 formed by the same method, the SiO2 protective layer 4 formed by the same method, an Al cooling layer 5 and the acrylic protective plate 7 laminated through an adhesive layer 6 composed of an ultraviolet curable resin.
Patent JP-H0764925-A (JP)
Title: Controller for multistage parallel bus
Inventor: KAWADA SHINYA
IPC: G06F15/173
Filed: 1993-08-30
Abstract: PURPOSE:To increase the extendability of a bus system by facilitating the muitistage connection of parallel buses. CONSTITUTION:Access request signals are transmitted from a lower stage parallel bus system 51 to a middle stage parallel bus system 50 and when a middle stage bus 50 is not occupied and bus selection signals are not transmitted from a high-order bus at the time, address temporary drive permission signals are returned to a lower stage bus 51. When the permission signals are received, the lower stage bus 51 transmits temporary address data to an address bus 58 on the side of an access destination and a decoder 59 on the address bus 58 converts the temporary address data into selection signals and transmits them to the lower stage parallel bus system 52 of the access destination. When the selection signals are received, the lower stage bus 52 returns access approval, signals to the lower stage bus 51 when access is possible at the point of time. When the access approval signals are received, the lower stage bus 51 transmits main address data to the address bus 58 and starts the access to the lower stage bus 52.
Patent JP-S60134188-A (JP)
Inventor: JIEMUZU EDOWAADO TORAA
IPC: F28D9/00
Filed: 1983-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。